Results 21 to 30 of about 11,403,302 (291)
Computation of stress intensity factors by the compliance approach
Computer Assisted Methods in Engineering and Science, 2023 A numerical method based on compliance approach is presented for analyzing an isotropic homogeneous sheet enclosing a crack. The method calculates the strain energy release rate and determines the stress intensity factors KI and KII.
Sameer A. Hamoush, Hisham Abdel-Fattah
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Applied Sciences, 2021 Stress intensity factor (SIF) is one of three important parameters in classical linear elastic fracture mechanics (LEFM). The evaluation of SIFs is of great significance in the field of engineering structural and material damage assessment, such as ...
Jianming Zhang +3 more
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An inverse method for evaluating weld residual stresses via fatigue crack growth test data [PDF]
, 2010 This paper presents an inverse method for calculating the thermal residual stresses in welded specimens via measured fatigue crack growth rates. Firstly, fracture-mechanics superposition law has been used to extract the stress intensity factor due to ...
Rui Bao +3 more
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Study on stress intensity factors for crack on involute spur gear tooth
Advances in Mechanical Engineering, 2015 Investigating the stress intensity factors has a great importance to predict the fatigue damage for the involute spur gears. The aim of this article is to reveal the variation laws of stress intensity factors for crack on the involute spur gear tooth ...
Jian Cai +3 more
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Crystals, 2023 We consider the plane elasticity problem of two asymmetrical edge cracks emanating from an elliptical hole in two-dimensional decagonal quasicrystals (QCs) under remotely uniform tensile stress.
Jing Yu
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Numerical Analysis of the Transient Thermal Stress Intensity Factors in Cylinders Containing an External Circumferential Semi-Elliptical Crack [PDF]
Journal of Rehabilitation in Civil Engineering, 2023 In this paper, the transient thermal stress intensity factors for circumferential semi-elliptical crack located on the external surface of the cylinder are determined numerically.
Majid Jamal-Omidi +2 more
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Stressed State of a Hollow Cylinder with a System of Cracks under Longitudinal Shear Harmonic Oscillations [PDF]
Journal of Mechanical Engineering, 2019 This paper solves the problem of determining the stress state near cracks in an infinite hollow cylinder of arbitrary cross section during longitudinal shear oscillations. We propose an approach that allows us to separately satisfy conditions both on the
Olga I. Kyrylova, Vsevolod H. Popov
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Structural integrity of Carbon Dioxide transportation infrastructures
, 2013 Carbon Capture and Storage (CCS) is recognised as having a significant role to play in tackling climate change and reducing carbon dioxide (CO2) emissions.
Zargarzadeh, Payam
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Applied Sciences, 2018 Fracture mechanics is one of the most important approaches to structural safety analysis. Modeling the fracture process zone (FPZ) is critical to understand the nonlinear cracking behavior of heterogeneous quasi-brittle materials such as concrete.
Jian-bo Li +4 more
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Stress intensity factors for functionally graded solid cylinders
, 1999 This paper presents the mode I stress intensity factors for functionally graded solid cylinders with an embedded penny-shaped crack or an external circumferential crack. The solid cylinders are assumed under remote uniform tension.
李春雨 +3 more
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